<p>I thought that starting a list of schools that require SAT Subject tests even if you've taken the ACT might be useful (if this is wrong forum, sorry mods). I'll start us off.</p>
<ol>
<li>Harvard</li>
<li>Princeton</li>
<li>MIT</li>
<li>Georgetown</li>
<li>Williams</li>
</ol>
<p>Columbia requires SAT II Tests</p>
<p>^Only if you submit the SAT, no Subject tests are required with the ACT:</p>
<p>[Required</a> Standardized Testing | Columbia Undergraduate Admissions](<a href=“http://www.studentaffairs.columbia.edu/admissions/apply/first-year/testing]Required”>Testing Policy | Columbia Undergraduate Admissions)</p>
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